The branch was opened by Pooyam Thirunal Gouri Parvathi Bayi of the Travancore Royal family.
Swami Mokshavradananda, Adhyaksha, Sree Ramakrishna Mission, Trivandrum Centre inaugurated the on-site ATM, a press release said.
James V Y, DGM and Thiruvananthapuram Zonal Head, Federal Bank presided over the function, which was attended by customers and senior Bank officials.